JP3245121U - City riding silver electric car - Google Patents
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Abstract
【課題】四輪駆動を生かしたブレーキ機能等の効率的活用により、安全運転により衝突事故を回避し交通事故防止を図る電動車を提供する。【解決手段】電動車であって、上下動可能な一つのペダルと、電動モーターを制御する電動モーター制御変速装置と、ブレーキを制御するブレーキ制御装置とを備え、一つのペダルの上下動により電動モーター制御変速装置3とブレーキ制御装置4がそれぞれ制御される構成で、一つのペダルを踏み下げるとブレーキ制御装置が作動してブレーキがかかり、一つのペダルを緩めて上げると電動モーター制御変速装置が作動して最高速度時速30キロまでゆっくり加速する仕組みになっている。【選択図】図3[Problem] To provide an electric vehicle that avoids collisions and prevents traffic accidents through safe driving by efficiently utilizing braking functions that take advantage of four-wheel drive. [Solution] The electric vehicle is equipped with one pedal that can move up and down, an electric motor control transmission device that controls the electric motor, and a brake control device that controls the brakes. The configuration is such that the motor-controlled transmission 3 and the brake control device 4 are controlled respectively, and when one pedal is depressed, the brake control device operates to apply the brakes, and when one pedal is released and raised, the electric motor-controlled transmission is activated. It is designed to slowly accelerate to a maximum speed of 30km/h. [Selection diagram] Figure 3
Description
本考案は、体力、能力の劣化で運転に不安を抱いている高齢運転者の自動車運転中の安全走行を確保するために、当該車に搭載のAI機能と全方位型センサー・カメラ等からなるAI見守の装置により、周辺から接近してくる車両や歩行者等の障害物を常時監視し衝突の危険を察知すると当該運転者に連絡するとともに、該運転者による適切な衝突回避の措置が遅れると、代わって搭載の四輪駆動安全ブレーキにより減速、停止の安全措置が取られる電気自動車に関するものである。 This invention consists of AI functions installed in the car and omnidirectional sensors/cameras, etc. to ensure safe driving for elderly drivers who are worried about driving due to deterioration of physical strength and ability. The AI monitoring device constantly monitors obstacles such as vehicles and pedestrians approaching from the surrounding area, and if it detects a risk of collision, it notifies the driver in question and delays the driver's appropriate measures to avoid the collision. This relates to an electric vehicle that takes safety measures such as deceleration and stopping using the on-board four-wheel drive safety brake.
わが国では、戦後生まれの団塊の世代が75歳以上の後期高齢者になり、交通事故発生のリスクの増加が気遣われており、高齢者の交通事故防止対策として、認知機能検査をはじめ、運転免許証更新時に運転技能検査や高齢者講習も行われ、一方で、運転に不安を感じる高齢運転者を対象に、衝突被害軽減ブレーキや急加速抑制装置の運転支援機能を搭載した安全運転サポート車の運転限定免許制度や運転免許証の自主返納も始まっている。 In Japan, the baby boomer generation born after the war has reached the advanced age of 75 years or older, and there is concern about the increased risk of traffic accidents. Measures to prevent traffic accidents among the elderly include cognitive function tests and driver's license tests. At the time of driver's license renewal, driving skill tests and senior citizen training are also conducted.At the same time, for elderly drivers who feel anxious about driving, safe driving support vehicles equipped with driving support functions such as collision mitigation brakes and sudden acceleration control devices are provided. A limited driving license system and voluntary return of driver's licenses have also begun.
特定の条件下でシステムが車を操作する自動運転車の実用化に向けての開発と相俟って、一般の自動車にも、車両や歩行者等の障害物との衝突被害を回避するための衝突被害軽減ブレーキやブレーキとアクセルのペダル踏み間違い事故を防ぐための装置など様々な安全運転支援装置が搭載されているものの、これらの車を運転する高齢者の中には、その装置の仕組み、運用に馴染めない運転者もいて、安全運転支援装置が必ずしも適切に活用されているとはいえない。 In conjunction with the development of self-driving cars in which a system operates the car under specific conditions, efforts are also being made to prevent damage from collisions with vehicles, pedestrians, and other obstacles for ordinary cars. Although these cars are equipped with various safety driving support devices such as collision damage reduction brakes and devices to prevent accidents where the brake and accelerator pedals are pressed incorrectly, some elderly people who drive these cars are unsure of how the devices work. However, some drivers are not familiar with the operation, and safe driving support devices are not always utilized appropriately.
我が国の高齢自動車運転者は、一部の高速道路等を除いて、歩行者や雑多な車が行き交う劣悪な道路交通環境の中で、高齢化に伴う体力、運転能力の低下で、赤信号を見落としたり、横断する歩行者に気付かずに一時停車しなかったりのうっかりミスが目立ち、車の逆走やブレーキとアクセルの踏み間違い事故などもあとを絶たない。 With the exception of some expressways, elderly car drivers in Japan have a difficult time running red lights due to declining physical strength and driving ability due to aging, in a poor road traffic environment where pedestrians and miscellaneous vehicles come and go. Careless mistakes such as overlooking a pedestrian or failing to stop temporarily without noticing a pedestrian crossing are common, and accidents such as driving the wrong way or pressing the brake and accelerator incorrectly are common.
最近の急な気候変化による大雨や台風、降雪、濃霧などに遭遇した時に、これら気象災害への日頃の備えを含めて、迅速、適切な対応が不得手な高齢者も多く、地震国のわが国では、大地震や津波、火山噴火に備えての運転中の防災対策は欠かせない。 When encountering heavy rain, typhoons, snowfall, dense fog, etc. due to recent sudden climate changes, many elderly people are not good at responding quickly and appropriately, including daily preparations for these weather disasters, and our country is an earthquake-prone country. Therefore, it is essential to take disaster prevention measures while driving in case of a major earthquake, tsunami, or volcanic eruption.
本考案の街乗りシルバー電動車は、走路の安全を見守る当該車搭載のAI見守り装置と急な降雨・降雪などの気象条件下の道路状況にも有効に対応できる四輪駆動連動の四輪駆動安全ブレーキの活用により、安全運転を実現し交通事故を回避し走路の安全走行を確保する。 The silver electric vehicle for city use of this invention has an AI monitoring device installed on the vehicle that monitors the safety of the road, and a four-wheel drive system that can effectively cope with road conditions under weather conditions such as sudden rain or snowfall. The use of safety brakes enables safe driving, avoids traffic accidents, and ensures safe driving on the road.
前記[0007]記載のAI見守り装置1は、当該車の屋根や側下部に搭載した全方位型センサー・カメラ等(GPU・画像処理半導体=AI機能内臓)からなり、周辺から近づく自動車や自転車、歩行者等の障害物や信号等を常時監視し、AIにより衝突等の可能性が察知されると危険注意情報を当該運転席の情報伝達端末から運転者に音声で提供され、当該運転者から確認の呼称もなく適切な危険回避の処置もとられずに危険が迫ると、該運転者に代わって自動的に[0007]記載の四輪駆動安全ブレーキ2に連動し該車両の減速・停止等の処置がとられる。 The AI monitoring device 1 described in [0007] is comprised of an omnidirectional sensor/camera, etc. (GPU/image processing semiconductor = built-in AI function) mounted on the roof or lower side of the vehicle, and is capable of detecting cars, bicycles, etc. approaching from the surrounding area. Obstacles such as pedestrians and traffic lights are constantly monitored, and when the possibility of a collision is detected by AI, danger warning information is provided to the driver by voice from the information transmission terminal in the driver's seat. If danger approaches without a confirmation call or appropriate risk avoidance measures being taken, the system automatically engages the four-wheel drive safety brake 2 described in [0007] to decelerate and stop the vehicle on behalf of the driver. Such measures will be taken.
前記の四輪駆動安全ブレーキ2は、通常の車両運転の速度調整にあたるアクセルペダルをなくして、代わって、電動車のモーターの制御機能をブレーキシステムに取り込んだもので、一つのペダルでモーター制御変速装置3とブレーキ制御装置4が連動する機能として集約されている。 The above-mentioned four-wheel drive safety brake 2 eliminates the accelerator pedal that adjusts the speed of normal vehicle driving, and instead incorporates the control function of the electric vehicle's motor into the brake system, allowing motor-controlled gear changes with a single pedal. The device 3 and the brake control device 4 are integrated as functions that work together.
一つに集約された前記の四輪駆動安全ブレーキ2のペダルは、片足(右足)で踏み込み下げるとフットブレーキ5として作動し、モーターも電動ブレーキとして起動し車両は減速して停止する。反対にペダルに載せている足先を上げペダルを緩めるとフットブレーキ5は解除され、自動走行装置6に切り替わり指定速度(最高時速30キロ以下想定)まで徐々に自動加速し所定速度で安定する。 When the pedal of the four-wheel drive safety brake 2 integrated into one pedal is depressed with one foot (right foot), it operates as a foot brake 5, and the motor is also activated as an electric brake to decelerate and stop the vehicle. On the other hand, when you raise your foot on the pedal and release the pedal, the foot brake 5 is released, the automatic traveling device 6 is switched on, and the vehicle gradually automatically accelerates to a specified speed (assuming a maximum speed of 30 km/h or less) and stabilizes at the specified speed.
フットブレーキのペダルには、走行中の緊急停止に備えて、多くの方に使われる右足を使用し、アクセルペダルを無くすことによりブレーキとアクセルの踏み間違いによる暴走事故を防止する。 The foot brake pedal uses the right foot, which is used by many people, in case of an emergency stop while driving, and by eliminating the accelerator pedal, it prevents runaway accidents caused by pressing the brake and accelerator incorrectly.
本街乗りシルバー電動車は、安全な低速運転を希望する高齢運転者を対象に街中や郊外の一般道を最高時速30キロ以下(仮)で走行する低速運転車を想定しており、坂道では安全のためAIによるモーターコントローラーの自動調整により一定速度を維持し、また、事故や車線逸脱等の異常事態が発生すると、AI見守り装置が作動し警報音を発し四輪駆動安全ブレーキに連動して車は速やかに減速・停止する。 This silver street electric vehicle is intended for elderly drivers who wish to drive safely at low speeds, and is intended to be a low-speed vehicle that runs at a maximum speed of 30 km/h or less (tentatively) on general roads in the city and suburbs, and on slopes. For safety, AI automatically adjusts the motor controller to maintain a constant speed, and if an abnormal situation such as an accident or lane departure occurs, an AI monitoring device activates and sounds an alarm, interlocking with the four-wheel drive safety brake. The car quickly slows down and stops.
本街乗りシルバー電動車は、前記[0007]記載のAI見守り装置と四輪駆動安全ブレーキ」の両機能の連動活用により運転者の適切な安全運転操作を支援し事故を回避するとともに、該運転者の安全運転のための操作の技術的負担を軽減し、さらに、運転者の“気づき”により認知・判断・操作の運転機能を補足的に補うことができる。 This silver electric vehicle for street use supports the driver's appropriate safe driving operations and avoids accidents by using the functions of the AI monitoring device and four-wheel drive safety brake described in [0007] above in conjunction with each other. It can reduce the technical burden of operating drivers for safe driving, and can supplement the driving functions of recognition, judgment, and operation based on the driver's "awareness."
前記「AI見守り装置」は、右・左折の際などに特にミラーから死角になる車両側下部や後部から接近する車両等障害物との衝突回避のために、該運転者に代わってテールランプ等の危険注意信号を自動点滅し後続車両等に知らせ、衝突回避を支援する。 The above-mentioned "AI monitoring device" turns on the tail lights on behalf of the driver in order to avoid collisions with obstacles such as vehicles approaching from the lower part of the vehicle side or the rear, which is a blind spot from the mirror when turning right or left. It automatically flashes a danger warning signal to notify following vehicles and assist in collision avoidance.
四輪駆動安全ブレーキのペダルは、電動モーターのコントローラーとブレーキ機能が一体化した安全なペダルで、運転に不安な高齢運転者にとっては初歩的ミスであるペダルの踏み間違いミスを避けることができるので、技術的不安の軽減に繋がりうっかり事故防止に役立つ。 The four-wheel drive safety brake pedal is a safe pedal that integrates an electric motor controller and a brake function, and can avoid the mistake of pressing the wrong pedal, which is a beginner's mistake for elderly drivers who are anxious about driving. This helps reduce technical concerns and prevents accidental accidents.
本考案の街乗りシルバー電動車への四輪駆動車の採用は、予想される富士山等火山噴火による火山灰道路の通行問題や気候変動により最近頻発する水害や降雪など風水害や地震災害に備えるものである。 The adoption of a four-wheel drive vehicle for the city-driving silver electric vehicle of this invention is intended to prepare for traffic problems on volcanic ash roads due to the expected eruption of volcanoes such as Mt. Fuji, as well as wind and flood damage such as floods and snowfall, and earthquake disasters that have recently occurred frequently due to climate change. be.
本考案の街乗りシルバー電動車は、四輪駆動の軽電気乗用車で、外観や構造、技術的機能等は一般の電気自動車として大きな変化はない。搭載のAI見守り装置は、当該車の屋根や車体側下部に設置の全方位型センサー・カメラ等(GPU・画像処理システム=AI機能内臓)からなり、周囲から接近する自動車や自転車、歩行者等の障害物を常時継続的に監視して衝突事故等の発生が予測されると危険注意情報として車内運転席に設置の情報伝達端末から音声により該運転者に提供され、状況により四輪駆動安全ブレーキにより交通事故回避のための減速・停止措置をとることができる。 The silver electric vehicle for city use of this invention is a four-wheel drive light electric passenger vehicle, and its appearance, structure, technical functions, etc. are not significantly different from those of ordinary electric vehicles. The onboard AI monitoring device consists of omnidirectional sensors, cameras, etc. (GPU/image processing system = built-in AI function) installed on the roof or lower part of the car body, and monitors cars, bicycles, pedestrians, etc. approaching from the surrounding area. Obstacles are constantly monitored, and if a collision is predicted to occur, danger warning information is provided to the driver via voice from an information transmission terminal installed in the driver's seat, and depending on the situation, four-wheel drive safety is activated. The brakes can be used to slow down and stop the vehicle to avoid traffic accidents.
アクセルとブレーキの両機能を統合した前記の四輪駆動安全ブレーキは一つのペダルにまとめ、運転席右前下に右足(利き足)による正しい上・下操作が可能な位置に設置するとともに、緊急非常用の予備のサイドブレーキを運転席左方位置(左手、又は左足用)に別途設置する。 The above-mentioned four-wheel drive safety brake, which integrates both accelerator and brake functions, is combined into a single pedal, and is installed under the right front of the driver's seat in a position that allows correct up and down operation with the right foot (dominant foot). Separately install a spare handbrake for use on the left side of the driver's seat (for left hand or left foot).
運転開始は、▲1▼片足で四輪駆動安全ブレーキのペダルを深く踏み込みそのまま▲2▼始動キーでスイッチON。▲3▼レバー操作で前進・後進を決め、▲4▼四輪安全駆動ブレーキ」のペダルに載せている足先を上げ緩めるとブレーキが解除され、車は前方、または後方にゆっくり走行開始する。▲5▼走行状態に入り、ペダルを踏んでブレーキをかけないと徐々に指定速度まで加速する。 To start driving, ▲1▼Depress the four-wheel drive safety brake pedal deeply with one foot, and then ▲2▼Turn on the switch with the start key. ▲3▼ Decide whether to go forward or backward by operating the lever, and ▲4▼ Raise and release the tip of your foot on the four-wheel safety drive brake pedal to release the brake and the car to start moving slowly forward or backward. ▲5▼ Once the vehicle is in running mode, it will gradually accelerate to the specified speed unless you press the pedal and apply the brakes.
運転終了は、四輪駆動安全ブレーキのペダルを踏み込み下げるとブレーキがかかり減速・停止し、停止後にそのまま始動キーのスイッチをOFFにするとモーターの電源が切れて完全停車する。 To end driving, depress the four-wheel drive safety brake pedal to apply the brakes, decelerate and stop the vehicle, and after stopping, turn off the start key switch to turn off the motor and bring the vehicle to a complete stop.
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